rel-Methyl (3R,4S)-1-benzyl-4-phenylpyrrolidine-3-carboxylate CAS 87813-03-4
| CAS No. | 87813-03-4 |
| Molecular Formula | C19H21NO2 |
| Molecular Weight | 295.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures rel-Methyl (3R,4S)-1-benzyl-4-phenylpyrrolidine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
rel-Methyl (3R,4S)-1-benzyl-4-phenylpyrrolidine-3-carboxylate (CAS 87813-03-4), molecular formula C19H21NO2 and molecular weight 295.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H21NO2, rel-Methyl (3R,4S)-1-benzyl-4-phenylpyrrolidine-3-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H21NO2 |
| Molecular Weight | 295.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Rel-(1R,2S)-2-(dimethylamino)-1,2,3,4-tetrahydronaphthalen-1-yl benzoate (CAS 39787-47-8)
- tert-Butyl 3-(3-propyl-1,2,4-oxadiazol-5-yl)piperidine-1-carboxylate (CAS 902837-23-4)
- rac-(3R,4R)-1,4-dibenzylpyrrolidine-3-carboxylic acid (CAS 218431-69-7)
- tert-butyl 3-[2-(oxazol-4-ylmethylamino)ethyl]pyrrolidine-1-carboxylate (CAS 2024001-42-9)
- tert-butyl 3-amino-2,4-dimethylpiperidine-1-carboxylate (CAS 1803606-40-7)
- 5-bromo-N-(cyclopropylmethyl)pyridin-3-amine (CAS 1292370-13-8)
- 4-chloro-3-oxo-2-(4-oxo-3,4-dihydroquinazolin-2(1H)-ylidene)butanenitrile (CAS 302803-83-4)
- 3-Methylisoquinoline-7-carboxylic acid (CAS 858646-62-5)
- (2R,3S,4S,5R)-2-(Hydroxymethyl)-5-(6-mercapto-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 90899-89-1)
- Tert-butyl 4-(methylamino)azepane-1-carboxylate (CAS 878630-92-3)
- Tegoprazan Impurity 27 (CAS CATO-C4X-229727)
- Liothyronine Impurity 2 (CAS 1217733-23-7)
- 3-Allyl-1,1'-biphenyl (CAS 58144-28-8)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com